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Peterbilt 579 Recall 12V214: Service Brakes, Air:Supply:Hoses, Lines/Piping, And Fittings

NHTSA campaign 12V214, reported May 16, 2012, 7 vehicles potentially affected.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 12V214PACCAR INCORPORATED
Component
SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Problem
PACCAR IS RECALLING CERTAIN MODEL YEAR 2013 KENWORTH T680, AND PETERBILT 579 VEHICLES, FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 121, "AIR BRAKE SYSTEMS." THESE VEHICLES EXCEED THE BRAKE TIMING TEST REQUIREMENTS OF FMVSS 121 FOR TRAILER CIRCUITS WHEN 15 FOOT COILED TRAILER LINES ARE USED.
Risk
THE LONGER BRAKE APPLY TIME MAY RESULT IN EXTENDED STOPPING DISTANCES, INCREASING THE RISK OF A CRASH.
Remedy
PACCAR WILL NOTIFY OWNERS AND INSTALL A RELAY VALVE ON THE AFFECTED VEHICLES. ALL THE VEHICLES HAVE BEEN REPAIRED. OWNER MAY CONTACT KENWORTH AT 1-425-828-5440 AND PETERBILT AT 1-940-591-4196.
Notes
KENWORTH’S RECALL NUMBER IS 12KWB.PETERBILT’S RECALL NUMBER IS 0512-A.CUSTOMERS MAY CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY: 1-800-424-9153); OR GO TO HTTP://WWW.SAFERCAR.GOV.

Affected vehicles

Kenworth T6802013
Peterbilt 5792013